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set and save audio devices when changed

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This commit is contained in:
itsmattkc
2019-10-17 09:44:14 +11:00
parent b5224a6c52
commit 18177901af
1 changed files with 36 additions and 2 deletions
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app/dialog/preferences/tabs/preferencesaudiotab.cpp
+36 -2
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@@ -77,6 +77,40 @@ void PreferencesAudioTab::Accept()
if (!has_devices_) {
return;
}
// Get device info
QAudioDeviceInfo selected_output;
QAudioDeviceInfo selected_input;
QString selected_output_name;
QString selected_input_name;
// Index 0 is always the default device
if (audio_output_devices->currentIndex() == 0) {
selected_output = QAudioDeviceInfo::defaultOutputDevice();
} else {
selected_output = AudioManager::instance()->ListOutputDevices().at(audio_output_devices->currentData().toInt());
selected_output_name = selected_output.deviceName();
}
// Index 0 is always the default device
if (audio_input_devices->currentIndex() == 0) {
selected_input = QAudioDeviceInfo::defaultInputDevice();
} else {
selected_input = AudioManager::instance()->ListInputDevices().at(audio_input_devices->currentData().toInt());
selected_input_name = selected_input.deviceName();
}
// Save it in the global application preferences
// FIXME: Qt documentation states that QAudioDeviceInfo::deviceName() is a "unique identifiers", which would make them
// ideal for saving in preferences, but in practice they don't actually appear to be unique.
// See: https://bugreports.qt.io/browse/QTBUG-16841
Config::Current()["AudioOutput"] = selected_output_name;
Config::Current()["AudioInput"] = selected_input_name;
// Finally, set these as the current device
AudioManager::instance()->SetOutputDevice(selected_output);
AudioManager::instance()->SetInputDevice(selected_input);
}
void PreferencesAudioTab::RefreshDevices()
@@ -109,7 +143,7 @@ void PreferencesAudioTab::RetrieveDeviceLists()
audio_output_devices->addItem(tr("Default"), "");
for (int i=0;i<AudioManager::instance()->ListOutputDevices().size();i++) {
audio_output_devices->addItem(AudioManager::instance()->ListOutputDevices().at(i).deviceName(),
AudioManager::instance()->ListOutputDevices().at(i).deviceName());
i);
if (!found_preferred_device
&& AudioManager::instance()->ListOutputDevices().at(i).deviceName() == Config::Current()["AudioOutput"]) {
audio_output_devices->setCurrentIndex(audio_output_devices->count()-1);
@@ -122,7 +156,7 @@ void PreferencesAudioTab::RetrieveDeviceLists()
audio_input_devices->addItem(tr("Default"), "");
for (int i=0;i<AudioManager::instance()->ListInputDevices().size();i++) {
audio_input_devices->addItem(AudioManager::instance()->ListInputDevices().at(i).deviceName(),
AudioManager::instance()->ListInputDevices().at(i).deviceName());
i);
if (!found_preferred_device
&& AudioManager::instance()->ListInputDevices().at(i).deviceName() == Config::Current()["AudioInput"]) {
audio_input_devices->setCurrentIndex(audio_input_devices->count()-1);